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Table 1 Acute Kidney Injury Network (AKIN) acute kidney injury staging criteria [19]

From: Renal dysfunction in chronic liver disease

 

Serum creatinine (μmol/l)

Urine output (ml/kg/h)

Stage 1

> 26.4 μmol/l

< 0.5 for > 6 hours

 

> 150-200% change from baseline

 

Stage 2

> 200-300% change from baseline

< 0.5 for > 12 hours

Stage 3

> 300% change from baseline OR > 44 μmol/l change from 354 μmol/l

< 0.3 for 24 hours or anuria for 12 hour

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Critical Care

ISSN: 1364-8535